(A) Packing of the E proteins in the mature virus, showing the herringbone pattern. One of the 30 rafts, each containing three parallel dimers, is highlighted. Domains I, II, and III are colored red, yellow, and blue, respectively, with the fusion peptide in green. Symmetry axes are labeled.
(B) Ribbon diagram of the crystal dimer with the same color coding as in (A). Black arrows point to the kl β-hairpin in each monomer, where β-OG can bind.